Wireless network standards merge with mobile handsets
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2006-09-14 |
| There is a plethora of standards that exist in connecting mobile devices to the Internet over a wireless connection. |
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Make 4G wireless a reality
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2009-01-19 |
| Know the infrastructure changes required for 4G services, and the considerations in making those changes. |
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CMOS radios span RF to millimeter wave frequencies
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2004-11-16 |
| CMOS radios span RF to millimeter wave frequencies |
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Reducing power in MID's displays
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2009-09-03 |
| Here's a design tip on reducing power in mobile Internet devices' (MIDs') displays. |
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| Go beyond LTE requirements, goals
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2008-12-26 |
| LTE presents a number of lofty goals, creating challenges for technology and service providers, and equipment manufacturers. |
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Beginner's Corner: Wireless LAN
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2007-09-01 |
| STMicroelectronics' Dr. Aloknath De provides a basic tutorial on wireless LAN topologies, standards and trends. |
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OFDMA: The interface for 4G wireless
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2008-09-09 |
| Get an overview of OFDMA and its benefits and applications in 4G systems. |
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Use envelope tracking in multi-carrier PAs
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2008-03-16 |
| Use envelope tracking to increase RF PA efficiency regardless of device technology and while preserving the benefits of high spectral efficiency possible with modern wireless communication standards. |
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| Position location strategies, applications (Part 3)
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2011-11-07 |
| Learn about some aspects of mobility that need to be considered to balance the capacity–coverage trade-off that mobility causes. |
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Optimise software to up radio performance
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2009-10-23 |
| Since the dawn of cellular communications, the industry has advanced through three generations of radio standards and is about to launch 4G. The market has been focusing on programmable silicon while the potential show stopper is the software. |
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The essential aspects of LTE's PHY (Part 1)
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2010-06-22 |
| The design of the LTE physical layer (PHY) is heavily influenced by requirements for high peak transmission rate (100Mbit/s DL/50Mbit/s UL), spectral efficiency and multiple channel bandwidths (1.25-20MHz). |
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Signal compression eases migration to 4G
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2008-12-23 |
| Know how to use signal compression to enable the continued use of low cost fiber optic transceivers. |
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Employing low cost, low-noise crystal buffers
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2011-04-25 |
| Know the role of the crystal oscillator and buffer, which provides single or multiple identical outputs. |
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Fundamentals of MIMO testing
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2009-02-09 |
| Here's a look at the key parameters and tests needed to tell how an OFDM-based MIMO system is performing. |
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Consider FFT module reuse in OFDM modulation
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2008-09-24 |
| This document discusses how to implement CP insertion and removal for OFDM modulation and demodulation. |
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Implementing OFDM modulation for wireless communications
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2008-02-05 |
| High FFT throughput is essential in broadband systems especially when FFT is shared between multiple data paths. |
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| Position location strategies, applications (Part 4)
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2012-01-06 |
| This instalment tackles the concept of cognitive radio together with some recent results in the area of position location. |
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